MIL-HDBK-1138
mgd
million gallons per day
MPN
most probable number
MSDS
NFPA
National Fire Protection Association
NPDES
National Pollutant Discharge Elimination
System
O&M
operations and maintenance
PE
polyethylene
POTW
publicly owned treatment works
PVC
polyvinylchloride
RBC
RCRA
Resource Conservation and Recovery Act
SCC
SDWA
SSPC
Steel Structures Painting Council
TKN
TMDL
total maximum daily load
TSS
total suspended solids
WEF
Water Environment Federation
WWTP
wastewater treatment plant
UIC
underground injection control
VSS
volatile suspended solids
125